Himpunan penylesaian persamaan kuadrat 2x pangkat +x -6=0

By Admin ReiPosted on December 3, 2022

Himpunan penylesaian persamaan kuadrat 2x pangkat +x -6=0

$2x {}^{2} + x - 6 = 0 \ {2x}^{2} + 4x - 3x - 6 = 0 \ 2x(x + 2) - 3(x + 2) = 0 \ ( x + 2) times (2x - 3) = 0 \ x + 2 = 0 \ 2x - 3 = 0 \ x = - 2 \ x = frac{3}{2} \ x1 = - 2. : : x2 = frac{3}{2}$

2x² + x – 6 = 0
(2x-3) (x+2)
x = 3/2 dan x = -2
HP = {-2, 3/2)